https://www.alibabacloud.com/help/en/eip/product-overview/what-is-eip
Static Public IPs with BGP Multi-ISP & Flexible Binding - Elastic IP Address - Alibaba Cloud
Decouple compute resources from fixed IPs with Elastic IP Address (EIP) — a portable public IPv4 that binds dynamically to ECS, NAT gateways, SLB, and ENIs...
public ips
https://www.ips.tennessee.edu/strategic-plan
IPS Strategic Plan | Institute for Public Service
strategic planfor publicipsinstituteservice